The weekly litigation news digest is live. Subscribe now

IP Verse

Early Intervention Methods To Prevent Or Ameliorate Toxicity - EP3433276

The patent EP3433276 was granted to Seattle Childrens Hospital DBA Seattle Childrens Research Institute on Dec 22, 2021. The application was filed on Mar 22, 2017 under application number EP17719044A. The patent is currently recorded with a legal status of "Revoked".

EP3433276

SEATTLE CHILDRENS HOSPITAL DBA SEATTLE CHILDRENS RESEARCH INSTITUTE
Application Number
EP17719044A
Filing Date
Mar 22, 2017
Status
Revoked
Jun 13, 2025
Publication Date
Dec 22, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (4)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status
BOULT WADE TENNANTSep 22, 2022BOULT WADE TENNANTADMISSIBLE
GILL JENNINGS & EVERYSep 22, 2022GILL JENNINGS & EVERYADMISSIBLE
PATENT BOUTIQUESep 22, 2022-ADMISSIBLE
GEDEON RICHTER PHARMASep 20, 2022MAIWALDADMISSIBLE

Patent Citations (61) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONWO1991US08442
DESCRIPTIONWO1994US05601
DESCRIPTIONEP0452342
DESCRIPTIONEP2537416
DESCRIPTIONUS2002131960
DESCRIPTIONUS2003170238
DESCRIPTIONUS2011003380
DESCRIPTIONUS2013149337
DESCRIPTIONUS2013287748
DESCRIPTIONUS2014271635
DESCRIPTIONUS265209
DESCRIPTIONUS4235871
DESCRIPTIONUS4452773
DESCRIPTIONUS4501728
DESCRIPTIONUS4690915
DESCRIPTIONUS4795698
DESCRIPTIONUS4837028
DESCRIPTIONUS5019369
DESCRIPTIONUS5087616
DESCRIPTIONUS5200084
DESCRIPTIONUS5219740
DESCRIPTIONUS5591827
DESCRIPTIONUS6040177
DESCRIPTIONUS6207453
DESCRIPTIONUS6410319
DESCRIPTIONUS6451995
DESCRIPTIONUS7070995
DESCRIPTIONUS7354762
DESCRIPTIONUS7446179
DESCRIPTIONUS7446190
DESCRIPTIONUS7446191
DESCRIPTIONUS8252592
DESCRIPTIONUS8324353
DESCRIPTIONUS8339645
DESCRIPTIONUS8389282
DESCRIPTIONUS8398282
DESCRIPTIONUS8479118
DESCRIPTIONUS8562991
DESCRIPTIONUS8802374
DESCRIPTIONUS8822647
DESCRIPTIONUS8911993
DESCRIPTIONWO0014257
DESCRIPTIONWO2009072003
DESCRIPTIONWO2010033140
DESCRIPTIONWO2012129514
DESCRIPTIONWO2013071154
DESCRIPTIONWO2013123061
DESCRIPTIONWO2013126726
DESCRIPTIONWO2013166321
DESCRIPTIONWO2014031687
DESCRIPTIONWO2014055668
INTERNATIONAL-SEARCH-REPORTWO2014011984
INTERNATIONAL-SEARCH-REPORTWO2016132366
INTERNATIONAL-SEARCH-REPORTWO2017035362
OPPOSITIONUS201662311906
OPPOSITIONUS201662417287
OPPOSITIONUS201662429722
OPPOSITIONWO2014011984
OPPOSITIONWO2017040930
OPPOSITIONWO2017165571
OPPOSITIONWO2018013918

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents